package com.luzhikun.dynameRegist;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;


public class SomeServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        response.setContentType("text/html;charset=UTF-8");
        PrintWriter writer = response.getWriter();
        writer.println("Servlet已被动态注册");
        Enumeration<String> initParameterNames = this.getInitParameterNames();
        while (initParameterNames.hasMoreElements()){
            String s = initParameterNames.nextElement();
            String initParameter = this.getInitParameter(s);
            writer.println("s==="+initParameter);
        }

    }

}
